I can hoard you can hoard she can hoard we can hoard you can hoard they can hoard
V-ing form
I can be hoarding you can be hoarding she can be hoarding we can be hoarding you can be hoarding they can be hoarding
Perfect
I can have hoarded you can have hoarded she can have hoarded we can have hoarded you can have hoarded they can have hoarded
V-ing perfect
I can have been hoarding you can have been hoarding she can have been hoarding we can have been hoarding you can have been hoarding they can have been hoarding
Negation
Simple form
I can't hoard you can't hoard she can't hoard we can't hoard you can't hoard they can't hoard
V-ing form
I can't be hoarding you can't be hoarding she can't be hoarding we can't be hoarding you can't be hoarding they can't be hoarding
Perfect
I can't have hoarded you can't have hoarded she can't have hoarded we can't have hoarded you can't have hoarded they can't have hoarded
V-ing perfect
I can't have been hoarding you can't have been hoarding she can't have been hoarding we can't have been hoarding you can't have been hoarding they can't have been hoarding
Interrogative form
Simple form
can I hoard? can you hoard? can she hoard? can we hoard? can you hoard? can they hoard?
V-ing form
can I be hoarding? can you be hoarding? can she be hoarding? can we be hoarding? can you be hoarding? can they be hoarding?
Perfect
can I have hoarded? can you have hoarded? can she have hoarded? can we have hoarded? can you have hoarded? can they have hoarded?
V-ing perfect
can I have been hoarding? can you have been hoarding? can she have been hoarding? can we have been hoarding? can you have been hoarding? can they have been hoarding?
Interro-negative form
Simple form
can't I hoard? can't you hoard? can't she hoard? can't we hoard? can't you hoard? can't they hoard?
V-ing form
can't I be hoarding? can't you be hoarding? can't she be hoarding? can't we be hoarding? can't you be hoarding? can't they be hoarding?
Perfect
can't I have hoarded? can't you have hoarded? can't she have hoarded? can't we have hoarded? can't you have hoarded? can't they have hoarded?
V-ing perfect
can't I have been hoarding? can't you have been hoarding? can't she have been hoarding? can't we have been hoarding? can't you have been hoarding? can't they have been hoarding?